linux-kernel - [GIT PULL] Please pull powerpc/linux.git powerpc-5.10-5 tag

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Message-ID: <87im9gtpge.fsf@mpe.ellerman.id.au>
Date:   Sat, 05 Dec 2020 23:19:45 +1100
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     groug@...d.org, linux-kernel@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, mahesh@...ux.ibm.com,
        npiggin@...il.com, peterz@...radead.org, srikar@...ux.vnet.ibm.com
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-5.10-5 tag

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Hash: SHA256

Hi Linus,

Please pull some more powerpc fixes for 5.10.

The change to kernel/cpu.c is just adding an optional arch override, and has
Peter's ack.

cheers


The following changes since commit b6b79dd53082db11070b4368d85dd6699ff0b063:

  powerpc/64s: Fix allnoconfig build since uaccess flush (2020-11-23 21:16:42 +1100)

are available in the git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-5.10-5

for you to fetch changes up to a1ee28117077c3bf24e5ab6324c835eaab629c45:

  powerpc/64s/powernv: Fix memory corruption when saving SLB entries on MCE (2020-12-02 23:16:40 +1100)

- ------------------------------------------------------------------
powerpc fixes for 5.10 #5

Three commits fixing possible missed TLB invalidations for multi-threaded
processes when CPUs are hotplugged in and out.

A fix for a host crash triggerable by host userspace (qemu) in KVM on Power9.

A fix for a host crash in machine check handling when running HPT guests on a
HPT host.

One commit fixing potential missed TLB invalidations when using the hash MMU on
Power9 or later.

A regression fix for machines with CPUs on node 0 but no memory.

Thanks to:
  Aneesh Kumar K.V, Cédric Le Goater, Greg Kurz, Milan Mohanty, Milton Miller,
  Nicholas Piggin, Paul Mackerras, Srikar Dronamraju.

- ------------------------------------------------------------------
Greg Kurz (1):
      KVM: PPC: Book3S HV: XIVE: Fix vCPU id sanity check

Nicholas Piggin (5):
      powerpc/64s: Fix hash ISA v3.0 TLBIEL instruction generation
      powerpc/64s/pseries: Fix hash tlbiel_all_isa300 for guest kernels
      kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling
      powerpc/64s: Trim offlined CPUs from mm_cpumasks
      powerpc/64s/powernv: Fix memory corruption when saving SLB entries on MCE

Srikar Dronamraju (1):
      powerpc/numa: Fix a regression on memoryless node 0


 arch/powerpc/include/asm/book3s/64/mmu.h     | 12 ++++++++++
 arch/powerpc/kvm/book3s_xive.c               |  7 ++----
 arch/powerpc/mm/book3s64/hash_native.c       | 23 +++++++++++++-------
 arch/powerpc/mm/book3s64/mmu_context.c       | 20 +++++++++++++++++
 arch/powerpc/mm/numa.c                       |  3 +--
 arch/powerpc/platforms/powermac/smp.c        |  2 ++
 arch/powerpc/platforms/powernv/setup.c       |  9 ++++++--
 arch/powerpc/platforms/powernv/smp.c         |  3 +++
 arch/powerpc/platforms/pseries/hotplug-cpu.c |  3 +++
 kernel/cpu.c                                 |  6 ++++-
 10 files changed, 70 insertions(+), 18 deletions(-)
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